The Silverstar CMH 315W remote reflector is the latest innovation in the Silverstar line and is designed for Ceramic Metal Halide technology. Like all the Silverstar products, this reflector is made from highly reflective German textured aluminum for excellent light uniformity and diffusion. It has a multifaceted design that will provide superior uniformity and maximum output. The Silverstar CMH 315W has an integrated PGZX socket that is designed for use with CMH technology. Renown for its quality, Silverstar is always a sure investment. Made in Canada. 3 Year warranty.